package net.xiduth.io.io.File;

/*
 * Copyright 1998-2001 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

/* @test
 @bug 4113217
 @summary Test File.isDirectory on block device
 */

import java.io.File;

public class BlockIsDirectory {
	public static void main(String args[]) throws Exception {
		String osname = System.getProperty("os.name");
		if (osname.equals("SunOS")) {
			File dir = new File("/dev/dsk");
			String dirList[] = dir.list();

			File aFile = new File("/dev/dsk/" + dirList[0]);

			boolean result = aFile.isDirectory();
			if (result == true)
				throw new RuntimeException(
						"IsDirectory returns true for block device.");
		}
		if (osname.equals("Linux")) {
			File dir = new File("/dev/ide0");
			if (dir.exists()) {
				boolean result = dir.isDirectory();
				if (result == true)
					throw new RuntimeException(
							"IsDirectory returns true for block device.");
			}
			dir = new File("/dev/scd0");
			if (dir.exists()) {
				boolean result = dir.isDirectory();
				if (result == true)
					throw new RuntimeException(
							"IsDirectory returns true for block device.");
			}
		}
	}
}
